Equation/Algebra












0














Ethan, Mcdonald and Willie earns $$51700$ a month. Ethan earns $$400$ less than Mcdonald and Willie earns $$3000$ more than Ethan. How much do they all earn each?



Mcdonald's earnings is $X$.



Ethan: $x - $400$



Willie: $x - $400 + 3000$



I don't know the rest of the proccess.



$$X + x - 400 + x - 400 + 3000 = 57100$$



How do you get what each one of them earns?






problem-solving







share|cite|improve this question









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Mumini Erhan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • Solve for $x$, and then find $x-400$ and $x+2600$.
    – KM101
    2 days ago






  • 1




    Use better titles, ones that describe the problem better. In this case "solving a system of equations" is far better than "equation/algebra"
    – rschwieb
    2 days ago
















0














Ethan, Mcdonald and Willie earns $$51700$ a month. Ethan earns $$400$ less than Mcdonald and Willie earns $$3000$ more than Ethan. How much do they all earn each?



Mcdonald's earnings is $X$.



Ethan: $x - $400$



Willie: $x - $400 + 3000$



I don't know the rest of the proccess.



$$X + x - 400 + x - 400 + 3000 = 57100$$



How do you get what each one of them earns?






problem-solving







share|cite|improve this question









New contributor




Mumini Erhan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




















  • Solve for $x$, and then find $x-400$ and $x+2600$.
    – KM101
    2 days ago






  • 1




    Use better titles, ones that describe the problem better. In this case "solving a system of equations" is far better than "equation/algebra"
    – rschwieb
    2 days ago














0












0








0







Ethan, Mcdonald and Willie earns $$51700$ a month. Ethan earns $$400$ less than Mcdonald and Willie earns $$3000$ more than Ethan. How much do they all earn each?



Mcdonald's earnings is $X$.



Ethan: $x - $400$



Willie: $x - $400 + 3000$



I don't know the rest of the proccess.



$$X + x - 400 + x - 400 + 3000 = 57100$$



How do you get what each one of them earns?






problem-solving







share|cite|improve this question









New contributor




Mumini Erhan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











Ethan, Mcdonald and Willie earns $$51700$ a month. Ethan earns $$400$ less than Mcdonald and Willie earns $$3000$ more than Ethan. How much do they all earn each?



Mcdonald's earnings is $X$.



Ethan: $x - $400$



Willie: $x - $400 + 3000$



I don't know the rest of the proccess.



$$X + x - 400 + x - 400 + 3000 = 57100$$



How do you get what each one of them earns?






problem-solving




problem-solving






share|cite|improve this question









New contributor




Mumini Erhan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|cite|improve this question









New contributor




Mumini Erhan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|cite|improve this question




share|cite|improve this question








edited 2 days ago









Siong Thye Goh

99.5k1464117




99.5k1464117






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asked 2 days ago









Mumini Erhan

1




1




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Check out our Code of Conduct.












  • Solve for $x$, and then find $x-400$ and $x+2600$.
    – KM101
    2 days ago






  • 1




    Use better titles, ones that describe the problem better. In this case "solving a system of equations" is far better than "equation/algebra"
    – rschwieb
    2 days ago


















  • Solve for $x$, and then find $x-400$ and $x+2600$.
    – KM101
    2 days ago






  • 1




    Use better titles, ones that describe the problem better. In this case "solving a system of equations" is far better than "equation/algebra"
    – rschwieb
    2 days ago
















Solve for $x$, and then find $x-400$ and $x+2600$.
– KM101
2 days ago




Solve for $x$, and then find $x-400$ and $x+2600$.
– KM101
2 days ago




1




1




Use better titles, ones that describe the problem better. In this case "solving a system of equations" is far better than "equation/algebra"
– rschwieb
2 days ago




Use better titles, ones that describe the problem better. In this case "solving a system of equations" is far better than "equation/algebra"
– rschwieb
2 days ago










1 Answer
1






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oldest

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0














You could first set how much Ethan earned as x and make the equation using,
(x+400) <- How much McDonald earns
(x+3000) <- How much Willie earns
Then you have the equation, x+x+x+400+3000=51700. Or 3x+3400=51700. You then do,
3x=51700-3400=48300
x=48300/3
x=16100 (How much Ethan earns)
Then for McDonald:
16100+400=16500
Then for Willie:
16100+3000=19100






share|cite|improve this answer








New contributor




Sight is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.


















  • Oh I solved it a different way by mistake, my bad. Do you have to solve it with two separate variables? If not, then u could use my method.
    – Sight
    2 days ago













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1 Answer
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0














You could first set how much Ethan earned as x and make the equation using,
(x+400) <- How much McDonald earns
(x+3000) <- How much Willie earns
Then you have the equation, x+x+x+400+3000=51700. Or 3x+3400=51700. You then do,
3x=51700-3400=48300
x=48300/3
x=16100 (How much Ethan earns)
Then for McDonald:
16100+400=16500
Then for Willie:
16100+3000=19100






share|cite|improve this answer








New contributor




Sight is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.


















  • Oh I solved it a different way by mistake, my bad. Do you have to solve it with two separate variables? If not, then u could use my method.
    – Sight
    2 days ago


















0














You could first set how much Ethan earned as x and make the equation using,
(x+400) <- How much McDonald earns
(x+3000) <- How much Willie earns
Then you have the equation, x+x+x+400+3000=51700. Or 3x+3400=51700. You then do,
3x=51700-3400=48300
x=48300/3
x=16100 (How much Ethan earns)
Then for McDonald:
16100+400=16500
Then for Willie:
16100+3000=19100






share|cite|improve this answer








New contributor




Sight is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.


















  • Oh I solved it a different way by mistake, my bad. Do you have to solve it with two separate variables? If not, then u could use my method.
    – Sight
    2 days ago
















0












0








0






You could first set how much Ethan earned as x and make the equation using,
(x+400) <- How much McDonald earns
(x+3000) <- How much Willie earns
Then you have the equation, x+x+x+400+3000=51700. Or 3x+3400=51700. You then do,
3x=51700-3400=48300
x=48300/3
x=16100 (How much Ethan earns)
Then for McDonald:
16100+400=16500
Then for Willie:
16100+3000=19100






share|cite|improve this answer








New contributor




Sight is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









You could first set how much Ethan earned as x and make the equation using,
(x+400) <- How much McDonald earns
(x+3000) <- How much Willie earns
Then you have the equation, x+x+x+400+3000=51700. Or 3x+3400=51700. You then do,
3x=51700-3400=48300
x=48300/3
x=16100 (How much Ethan earns)
Then for McDonald:
16100+400=16500
Then for Willie:
16100+3000=19100







share|cite|improve this answer








New contributor




Sight is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|cite|improve this answer



share|cite|improve this answer






New contributor




Sight is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









answered 2 days ago









Sight

1




1




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Sight is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Sight is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Sight is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












  • Oh I solved it a different way by mistake, my bad. Do you have to solve it with two separate variables? If not, then u could use my method.
    – Sight
    2 days ago




















  • Oh I solved it a different way by mistake, my bad. Do you have to solve it with two separate variables? If not, then u could use my method.
    – Sight
    2 days ago


















Oh I solved it a different way by mistake, my bad. Do you have to solve it with two separate variables? If not, then u could use my method.
– Sight
2 days ago






Oh I solved it a different way by mistake, my bad. Do you have to solve it with two separate variables? If not, then u could use my method.
– Sight
2 days ago












Mumini Erhan is a new contributor. Be nice, and check out our Code of Conduct.










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